26922020

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{6833}}^1$

素因数の和:7039

約数の個数: 24

約数和(自身を含む): 56831544

約数和(自身を除く): 29909524

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 6833, 13666, 27332, 34165, 68330, 136660, 1346101, 2692202, 5384404, 6730505, 13461010, 26922020]

約数ペア:

[(1, 26922020), (2, 13461010), (4, 6730505), (5, 5384404), (10, 2692202), (20, 1346101), (197, 136660), (394, 68330), (788, 34165), (985, 27332), (1970, 13666), (3940, 6833)]